cycle-chunk

Cycle through an array indefinetly providing a chunk of custom size per iteration. Usefull in showing slideshows, panels, tabs and so forth.

Install:

npm i cycle-chunk

Example:

import CycleChunk from 'cycle-chunk'

const cyclechunk = new CycleChunk([1,2,3,4,5,6,7], 3)
  
cyclechunk.next() == [1,2,3]
cyclechunk.next() == [4,5,6]
cyclechunk.next() == [7,1,2]

cyclechunk.prev() == [4,5,6])
cyclechunk.prev() == [1,2,3])
cyclechunk.prev() == [5,6,7])

API

class CycleChunk<T> extends Array

constructor(array:T[], size?: number = 0, startIndex?: number = 0)

next():T[]

prev():T[]

current():T[]

public reversed: IterableIterator<T[]>

public * [Symbol.iterator]():IterableIterator<T[]>